package com.cqeec.service;

import java.sql.Connection;
import java.sql.ResultSet;
import java.util.List;

import com.cqeec.domain.Student;
import com.cqeec.domain.Teacher;

public interface TeacherService {

	Teacher findTeacherByID(Connection conn, Teacher teacher);

	int addteachers(Connection conn, Teacher teacher);
	//导入学生数据
	List<Student> findStudentAll(Connection conn, String courseNum);

	void upateTeacherByTeacherNum(Connection conn, Teacher teacher);
	 
	ResultSet getleave(Connection con);

}
